How to Read Logic

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=JVjv0CCzHok

PATREON: / anotherroof • CHANNEL: / anotherroof • WEBSITE: https://anotherroof.top • SUBREDDIT: / anotherroof • Symbolic logic looks intimidating, combining familiar symbols like equality and inclusion with lesser-known backwards E’s and upside down A’s. But with a bit of guidance, anyone can understand the meaning of these symbols and interpret logical statements. • Check out my series on building numbers from the ground up: • • Mathematics from the Ground Up • TIMESTAMPS • 00:00 - Intro • 03:07 - Or, And, Not • 06:28 - Implication • 16:39 - Quantifiers • 26:26 - Outro • INVESTIGATORS • ftfftttftf is not the slug you are looking for. • CORRECTIONS • *Propositions vs predicates: So that I didn’t overwhelm the viewer I stuck to just using “proposition” throughout. I know this isn’t strictly correct as many of the statements involving variables are actually prediates. • **For some reason when recording I had it in my head that ‘n’ was a British thing when it is widely used throughout the Anglosphere and beyond. • ***Slip of the tongue that kind of undermines my point — the converse of Legrange’s Theorem would be “H is a subset with cardiality dividing |G| ⇒ H is a subgroup of G. • ****Another slip of the tongue that undermines the point — we are showing that whenever x is NOT zero, it has a reciprocal y=1/x. • CREDITS • All music by Danjel Zambo. • Octopus: https://www.freepik.com/free-vector/d... Image by brgfx on Freepik • Platypus: https://www.freepik.com/free-vector/p... Image by brgfx on Freepik • House: https://www.freepik.com/free-photo/ho... Image by senivpetroon Freepik

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